| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.98 | 3.704% | $195.9798 | $195.98 | $196.00 | $196.00 |
| Purchase #2 | $194.30 | 5.515% | $205.0156 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $77.69 | 8.176% | $84.0419 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $42.80 | 8.574% | $46.4697 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $194.40 | 7.402% | $208.7895 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $211.31 | 4.634% | $221.1021 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $110.40 | 6.522% | $117.6003 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $1,019.88 | $1,078.9989 | $1,079.00 | $1,079.00 | $1,079.00 | |